X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=servers%2Fslapd%2Fback-bdb%2Finit.c;h=e81e38ab657f5696dc1ecf6ad264bb14e5a0effb;hb=0006ec0a46790567d3d49fcafce5ffaae08cdbf4;hp=c19bbdca99bb56b833d18051cdcc1163da48c983;hpb=da5da64ef855779bf1f552434fa2420402523f84;p=openldap

diff --git a/servers/slapd/back-bdb/init.c b/servers/slapd/back-bdb/init.c
index c19bbdca99..e81e38ab65 100644
--- a/servers/slapd/back-bdb/init.c
+++ b/servers/slapd/back-bdb/init.c
@@ -1,252 +1,507 @@
 /* init.c - initialize bdb backend */
 /* $OpenLDAP$ */
 /*
- * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
+ * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
  * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
  */
 
 #include "portable.h"
 
 #include <stdio.h>
-
 #include <ac/string.h>
-#include <ac/socket.h>
+#include <ac/unistd.h>
+#include <ac/stdlib.h>
 
-#include "slap.h"
-#include "back-bdb.h"
+#include <lutil.h>
 
-#ifdef SLAPD_BDB_DYNAMIC
+#include "back-bdb.h"
+#include "external.h"
+
+static struct bdbi_database {
+	char *file;
+	char *name;
+	int type;
+	int flags;
+} bdbi_databases[] = {
+	{ "id2entry" BDB_SUFFIX, "id2entry", DB_BTREE, 0 },
+#ifdef BDB_HIER
+	{ "id2parent" BDB_SUFFIX, "id2parent", DB_BTREE, 0 },
+#else
+	{ "dn2id" BDB_SUFFIX, "dn2id", DB_BTREE, 0 },
+#endif
+	{ NULL, NULL, 0, 0 }
+};
 
-int back_bdb_LTX_init_module(int argc, char *argv[]) {
-    BackendInfo bi;
+struct berval bdb_uuid = { 0, NULL };
 
-    memset( &bi, '\0', sizeof(bi) );
-    bi.bi_type = "bdb";
-    bi.bi_init = bdb_back_initialize;
+static int
+bdb_open( BackendInfo *bi )
+{
+	return 0;
+}
 
-    backend_add(&bi);
-    return 0;
+#if 0
+static int
+bdb_destroy( BackendInfo *bi )
+{
+	return 0;
 }
 
-#endif /* SLAPD_BDB_DYNAMIC */
+static int
+bdb_close( BackendInfo *bi )
+{
+	/* terminate the underlying database system */
+	return 0;
+}
+#endif
 
-int
-bdb_back_initialize(
-    BackendInfo	*bi
-)
+static int
+bdb_db_init( BackendDB *be )
 {
-	static char *controls[] = {
-		LDAP_CONTROL_MANAGEDSAIT,
-		NULL
-	};
+	struct bdb_info	*bdb;
 
-	{	/* version check */
-		int major, minor, patch;
-		char *version = db_version( &major, &minor, &patch );
+	Debug( LDAP_DEBUG_ANY,
+		"bdb_db_init: Initializing BDB database\n",
+		0, 0, 0 );
 
-		if( major != DB_VERSION_MAJOR || minor != DB_VERSION_MINOR ||
-			patch < DB_VERSION_PATCH )
-		{
-			Debug( LDAP_DEBUG_ANY,
-				"bdb_back_initialize: version mismatch\n"
-				"\texpected: " DB_VERSION_STRING "\n"
-				"\tgot: %s \n", version, 0, 0 );
-		}
+	/* indicate system schema supported */
+	be->be_flags |=
+#ifdef BDB_SUBENTRIES
+		SLAP_BFLAG_SUBENTRIES |
+#endif
+#ifdef BDB_ALIASES
+		SLAP_BFLAG_ALIASES |
+#endif
+		SLAP_BFLAG_REFERRALS;
 
-		Debug( LDAP_DEBUG_ANY, "bdb_back_initialize: %s\n",
-			version, 0, 0 );
-	}
+	/* allocate backend-database-specific stuff */
+	bdb = (struct bdb_info *) ch_calloc( 1, sizeof(struct bdb_info) );
 
-#if 0
-	bi->bi_controls = controls;
+	/* DBEnv parameters */
+	bdb->bi_dbenv_home = ch_strdup( SLAPD_DEFAULT_DB_DIR );
+	bdb->bi_dbenv_xflags = 0;
+	bdb->bi_dbenv_mode = SLAPD_DEFAULT_DB_MODE;
 
-	bi->bi_open = bdb_back_open;
-	bi->bi_config = 0;
-	bi->bi_close = bdb_back_close;
-	bi->bi_destroy = bdb_back_destroy;
-
-	bi->bi_db_init = bdb_back_db_init;
-	bi->bi_db_config = bdb_back_db_config;
-	bi->bi_db_open = bdb_back_db_open;
-	bi->bi_db_close = bdb_back_db_close;
-	bi->bi_db_destroy = bdb_back_db_destroy;
-
-	bi->bi_op_bind = bdb_back_bind;
-	bi->bi_op_unbind = bdb_back_unbind;
-	bi->bi_op_search = bdb_back_search;
-	bi->bi_op_compare = bdb_back_compare;
-	bi->bi_op_modify = bdb_back_modify;
-	bi->bi_op_modrdn = bdb_back_modrdn;
-	bi->bi_op_add = bdb_back_add;
-	bi->bi_op_delete = bdb_back_delete;
-	bi->bi_op_abandon = bdb_back_abandon;
-
-	bi->bi_extended = bdb_back_extended;
-
-	bi->bi_entry_release_rw = bdb_back_entry_release_rw;
-	bi->bi_acl_group = bdb_back_group;
-	bi->bi_acl_attribute = bdb_back_attribute;
-	bi->bi_chk_referrals = bdb_back_referrals;
+	bdb->bi_cache.c_maxsize = DEFAULT_CACHE_SIZE;
 
-	/*
-	 * hooks for slap tools
-	 */
-	bi->bi_tool_entry_open = bdb_tool_entry_open;
-	bi->bi_tool_entry_close = bdb_tool_entry_close;
-	bi->bi_tool_entry_first = bdb_tool_entry_first;
-	bi->bi_tool_entry_next = bdb_tool_entry_next;
-	bi->bi_tool_entry_get = bdb_tool_entry_get;
-	bi->bi_tool_entry_put = bdb_tool_entry_put;
-	bi->bi_tool_entry_reindex = bdb_tool_entry_reindex;
-	bi->bi_tool_sync = bdb_tool_sync;
+#ifndef NO_THREADS
+#if 0
+	bdb->bi_lock_detect = DB_LOCK_NORUN;
+#else
+	bdb->bi_lock_detect = DB_LOCK_DEFAULT;
+#endif
+#endif
 
-	bi->bi_connection_init = 0;
-	bi->bi_connection_destroy = 0;
+	ldap_pvt_thread_mutex_init( &bdb->bi_database_mutex );
+	ldap_pvt_thread_mutex_init( &bdb->bi_lastid_mutex );
+	ldap_pvt_thread_mutex_init( &bdb->bi_cache.c_mutex );
+#ifdef BDB_HIER
+	ldap_pvt_thread_rdwr_init( &bdb->bi_tree_rdwr );
 #endif
 
+	be->be_private = bdb;
 	return 0;
 }
 
-int
-bdb_back_destroy(
-    BackendInfo	*bi
-)
+#if 0 /* ifndef NO_THREADS */
+static void *lock_detect_task( void *arg )
 {
-	return 0;
-}
+	struct bdb_info *bdb = (struct bdb_info *) arg;
 
-int
-bdb_back_open(
-    BackendInfo	*bi
-)
-{
-	/* initialize the underlying database system */
-	return 0;
-}
+	while( bdb->bi_dbenv != NULL ) {
+		int rc;
+		int aborted;
+		sleep( bdb->bi_lock_detect_seconds );
 
-int
-bdb_back_close(
-    BackendInfo	*bi
-)
-{
-	/* terminate the underlying database system */
-	return 0;
+		rc = LOCK_DETECT( bdb->bi_dbenv, 0,
+			bdb->bi_lock_detect, &aborted );
+
+		if( rc != 0 ) {
+			break;
+		}
+
+		Debug( LDAP_DEBUG_ANY,
+			"bdb_lock_detect: aborted %d locks\n",
+			aborted, 0, 0 );
+	}
+
+	return NULL;
 }
+#endif
 
 int
-bdb_back_db_init(
-    Backend	*be
+bdb_bt_compare(
+	DB *db, 
+	const DBT *usrkey,
+	const DBT *curkey
 )
 {
-	struct bdb_dbinfo	*bdi;
-
-	/* allocate backend-database-specific stuff */
-	bdi = (struct bdb_dbinfo *) ch_calloc( 1, sizeof(struct bdb_dbinfo) );
+	unsigned char *u, *c;
+	int i;
 
-	/* DBEnv parameters */
-	bdi->bdi_dbenv_home = ch_strdup( DEFAULT_DBENV_HOME );
-	bdi->bdi_dbenv_xflags = 0;
-	bdi->bdi_dbenv_mode = DEFAULT_MODE;
-
-	/* default database directories */
-	bdi->bdi_db_tmp_dir = ch_strdup( DEFAULT_DB_TMP_DIR );
-	bdi->bdi_db_lg_dir = ch_strdup( DEFAULT_DB_LG_DIR );
-	bdi->bdi_db_data_dir = ch_strdup( DEFAULT_DB_DATA_DIR );
+	u = usrkey->data;
+	c = curkey->data;
 
-	be->be_private = bdi;
+#ifdef WORDS_BIGENDIAN
+	for( i = 0; i < sizeof(ID); i++)
+#else
+	for( i = sizeof(ID)-1; i >= 0; i--)
+#endif
+	{
+		if( u[i] - c[i] )
+			return u[i] - c[i];
+	}
 	return 0;
 }
 
-int
-bdb_back_db_open(
-    BackendDB	*be
-)
+static int
+bdb_db_open( BackendDB *be )
 {
-	int rc;
-	struct bdb_dbinfo *bdi = (struct bdb_dbinfo *) be->be_private;
+	int rc, i;
+	struct bdb_info *bdb = (struct bdb_info *) be->be_private;
 	u_int32_t flags;
 
+	Debug( LDAP_DEBUG_ARGS,
+		"bdb_db_open: %s\n",
+		be->be_suffix[0]->bv_val, 0, 0 );
+
 	/* we should check existance of dbenv_home and db_directory */
 
-	rc = db_env_create( &bdi->bdi_dbenv, 0 );
+	rc = db_env_create( &bdb->bi_dbenv, 0 );
 	if( rc != 0 ) {
 		Debug( LDAP_DEBUG_ANY,
-			"bdb_back_db_open: db_env_create failed: %s (%d)\n",
+			"bdb_db_open: db_env_create failed: %s (%d)\n",
 			db_strerror(rc), rc, 0 );
 		return rc;
 	}
 
-	flags = DB_INIT_LOCK | DB_INIT_LOG | DB_INIT_TXN |
-		DB_CREATE | DB_RECOVER | DB_THREAD;
+	flags = DB_INIT_MPOOL | DB_THREAD | DB_CREATE
+		| DB_INIT_LOCK | DB_INIT_LOG | DB_INIT_TXN | DB_RECOVER;
 
-#ifdef SLAPD_BDB_PRIVATE
-	flags |= DB_PRIVATE;
-#else
-	flags |= DB_INIT_MPOOL;
+	bdb->bi_dbenv->set_errpfx( bdb->bi_dbenv, be->be_suffix[0]->bv_val );
+	bdb->bi_dbenv->set_errcall( bdb->bi_dbenv, bdb_errcall );
+#ifndef NO_THREADS
+	bdb->bi_dbenv->set_lk_detect( bdb->bi_dbenv, bdb->bi_lock_detect );
 #endif
 
-	rc = bdi->bdi_dbenv->set_tmp_dir( bdi->bdi_dbenv,
-		bdi->bdi_db_tmp_dir );
+#ifdef BDB_SUBDIRS
+	{
+		char dir[MAXPATHLEN];
+		size_t len = strlen( bdb->bi_dbenv_home );
 
-	if( rc != 0 ) {
-		Debug( LDAP_DEBUG_ANY,
-			"bdb_back_db_open: set_tmp_dir(%s) failed: %s (%d)\n",
-			bdi->bdi_db_tmp_dir, db_strerror(rc), rc );
-		return rc;
+		strcpy( dir, bdb->bi_dbenv_home );
+		strcat( &dir[len], BDB_TMP_SUBDIR );
+		
+		rc = bdb->bi_dbenv->set_tmp_dir( bdb->bi_dbenv, dir );
+		if( rc != 0 ) {
+			Debug( LDAP_DEBUG_ANY,
+				"bdb_db_open: set_tmp_dir(%s) failed: %s (%d)\n",
+				dir, db_strerror(rc), rc );
+			return rc;
+		}
+
+		strcat( &dir[len], BDB_LG_SUBDIR );
+
+		rc = bdb->bi_dbenv->set_lg_dir( bdb->bi_dbenv, dir );
+		if( rc != 0 ) {
+			Debug( LDAP_DEBUG_ANY,
+				"bdb_db_open: set_lg_dir(%s) failed: %s (%d)\n",
+				dir, db_strerror(rc), rc );
+			return rc;
+		}
+
+		strcat( &dir[len], BDB_DATA_SUBDIR );
+
+		rc = bdb->bi_dbenv->set_data_dir( bdb->bi_dbenv, dir );
+		if( rc != 0 ) {
+			Debug( LDAP_DEBUG_ANY,
+				"bdb_db_open: set_data_dir(%s) failed: %s (%d)\n",
+				dir, db_strerror(rc), rc );
+			return rc;
+		}
 	}
+#endif
 
-	rc = bdi->bdi_dbenv->set_lg_dir( bdi->bdi_dbenv,
-		bdi->bdi_db_lg_dir );
+	Debug( LDAP_DEBUG_TRACE,
+		"bdb_db_open: dbenv_open(%s)\n",
+		bdb->bi_dbenv_home, 0, 0);
 
+	rc = bdb->bi_dbenv->open( bdb->bi_dbenv,
+		bdb->bi_dbenv_home,
+		flags,
+		bdb->bi_dbenv_mode );
 	if( rc != 0 ) {
 		Debug( LDAP_DEBUG_ANY,
-			"bdb_back_db_open: set_lg_dir(%s) failed: %s (%d)\n",
-			bdi->bdi_db_lg_dir, db_strerror(rc), rc );
+			"bdb_db_open: dbenv_open failed: %s (%d)\n",
+			db_strerror(rc), rc, 0 );
 		return rc;
 	}
 
-	rc = bdi->bdi_dbenv->set_data_dir( bdi->bdi_dbenv,
-		bdi->bdi_db_data_dir );
+	if( bdb->bi_dbenv_xflags != 0 ) {
+		rc = bdb->bi_dbenv->set_flags( bdb->bi_dbenv,
+			bdb->bi_dbenv_xflags, 1);
+		if( rc != 0 ) {
+			Debug( LDAP_DEBUG_ANY,
+				"bdb_db_open: dbenv_set_flags failed: %s (%d)\n",
+				db_strerror(rc), rc, 0 );
+			return rc;
+		}
+	}
+
+	flags = DB_THREAD | DB_CREATE | bdb->bi_db_opflags;
 
-	if( rc != 0 ) {
-		Debug( LDAP_DEBUG_ANY,
-			"bdb_back_db_open: set_data_dir(%s) failed: %s (%d)\n",
-			bdi->bdi_db_data_dir, db_strerror(rc), rc );
-		return rc;
+	bdb->bi_databases = (struct bdb_db_info **) ch_malloc(
+		BDB_INDICES * sizeof(struct bdb_db_info *) );
+
+	/* open (and create) main database */
+	for( i = 0; bdbi_databases[i].name; i++ ) {
+		struct bdb_db_info *db;
+
+		db = (struct bdb_db_info *) ch_calloc(1, sizeof(struct bdb_db_info));
+
+		rc = db_create( &db->bdi_db, bdb->bi_dbenv, 0 );
+		if( rc != 0 ) {
+			Debug( LDAP_DEBUG_ANY,
+				"bdb_db_open: db_create(%s) failed: %s (%d)\n",
+				bdb->bi_dbenv_home, db_strerror(rc), rc );
+			return rc;
+		}
+
+		if( i == BDB_ID2ENTRY ) {
+			rc = db->bdi_db->set_bt_compare( db->bdi_db,
+				bdb_bt_compare );
+			rc = db->bdi_db->set_pagesize( db->bdi_db,
+				BDB_ID2ENTRY_PAGESIZE );
+		} else {
+#ifdef BDB_HIER
+			rc = db->bdi_db->set_bt_compare( db->bdi_db,
+				bdb_bt_compare );
+#elif defined(BDB_IDL_MULTI)
+			rc = db->bdi_db->set_flags( db->bdi_db, 
+				DB_DUP | DB_DUPSORT );
+			rc = db->bdi_db->set_dup_compare( db->bdi_db,
+				bdb_bt_compare );
+#endif
+			rc = db->bdi_db->set_pagesize( db->bdi_db,
+				BDB_PAGESIZE );
+		}
+
+		rc = db->bdi_db->open( db->bdi_db,
+			bdbi_databases[i].file,
+		/*	bdbi_databases[i].name, */ NULL,
+			bdbi_databases[i].type,
+			bdbi_databases[i].flags | flags,
+			bdb->bi_dbenv_mode );
+
+		if( rc != 0 ) {
+			Debug( LDAP_DEBUG_ANY,
+				"bdb_db_open: db_open(%s) failed: %s (%d)\n",
+				bdb->bi_dbenv_home, db_strerror(rc), rc );
+			return rc;
+		}
+
+		db->bdi_name = bdbi_databases[i].name;
+		bdb->bi_databases[i] = db;
 	}
 
-	rc = bdi->bdi_dbenv->open( bdi->bdi_dbenv,
-		bdi->bdi_dbenv_home,
-		flags | bdi->bdi_dbenv_xflags,
-		bdi->bdi_dbenv_mode );
+	bdb->bi_databases[i] = NULL;
+	bdb->bi_ndatabases = i;
 
+	/* get nextid */
+	rc = bdb_last_id( be, NULL );
 	if( rc != 0 ) {
 		Debug( LDAP_DEBUG_ANY,
-			"bdb_back_db_open: db_open(%s) failed: %s (%d)\n",
-			bdi->bdi_dbenv_home, db_strerror(rc), rc );
+			"bdb_db_open: last_id(%s) failed: %s (%d)\n",
+			bdb->bi_dbenv_home, db_strerror(rc), rc );
 		return rc;
 	}
 
+	/* <insert> open (and create) index databases */
+#ifdef BDB_HIER
+	rc = bdb_build_tree( be );
+#endif
+
+#if 0 /* ifndef NO_THREADS */
+	if( bdb->bi_lock_detect != DB_LOCK_NORUN ) {
+		/* listener as a separate THREAD */
+		rc = ldap_pvt_thread_create( &bdb->bi_lock_detect_tid,
+			1, lock_detect_task, bdb );
+	}
+#endif
+	return 0;
+}
+
+static int
+bdb_db_close( BackendDB *be )
+{
+	int rc;
+	struct bdb_info *bdb = (struct bdb_info *) be->be_private;
+	struct bdb_db_info *db;
+
+	while( bdb->bi_ndatabases-- ) {
+		db = bdb->bi_databases[bdb->bi_ndatabases];
+		rc = db->bdi_db->close( db->bdi_db, 0 );
+		/* Lower numbered names are not strdup'd */
+		if( bdb->bi_ndatabases >= BDB_NDB )
+			free( db->bdi_name );
+		free( db );
+	}
+	free( bdb->bi_databases );
+	bdb_attr_index_destroy( bdb->bi_attrs );
+
+	bdb_cache_release_all (&bdb->bi_cache);
+
 	return 0;
 }
 
+static int
+bdb_db_destroy( BackendDB *be )
+{
+	int rc;
+	struct bdb_info *bdb = (struct bdb_info *) be->be_private;
+
+	/* close db environment */
+	if( bdb->bi_dbenv ) {
+		/* force a checkpoint */
+		rc = TXN_CHECKPOINT( bdb->bi_dbenv, 0, 0, DB_FORCE );
+		if( rc != 0 ) {
+			Debug( LDAP_DEBUG_ANY,
+				"bdb_db_destroy: txn_checkpoint failed: %s (%d)\n",
+				db_strerror(rc), rc, 0 );
+		}
+
+		bdb_cache_release_all (&bdb->bi_cache);
+
+		rc = bdb->bi_dbenv->close( bdb->bi_dbenv, 0 );
+		bdb->bi_dbenv = NULL;
+		if( rc != 0 ) {
+			Debug( LDAP_DEBUG_ANY,
+				"bdb_db_destroy: close failed: %s (%d)\n",
+				db_strerror(rc), rc, 0 );
+			return rc;
+		}
+	}
+
+	return 0;
+}
+
+#ifdef SLAPD_BDB_DYNAMIC
+int back_bdb_LTX_init_module( int argc, char *argv[] ) {
+	BackendInfo bi;
+
+	memset( &bi, '\0', sizeof(bi) );
+	bi.bi_type = "bdb";
+	bi.bi_init = bdb_initialize;
+
+	backend_add( &bi );
+	return 0;
+}
+#endif /* SLAPD_BDB_DYNAMIC */
+
 int
-bdb_back_db_destroy(
-    BackendDB	*be
+bdb_initialize(
+	BackendInfo	*bi
 )
 {
-	int rc;
-	struct bdb_dbinfo *bdi = (struct bdb_dbinfo *) be->be_private;
+	static char *controls[] = {
+		LDAP_CONTROL_MANAGEDSAIT,
+		LDAP_CONTROL_SUBENTRIES,
+		LDAP_CONTROL_NOOP,
+		NULL
+	};
 
-	rc = bdi->bdi_dbenv->close( bdi->bdi_dbenv, 0 );
-	bdi->bdi_dbenv = NULL;
+	bi->bi_controls = controls;
 
-	if( rc != 0 ) {
-		Debug( LDAP_DEBUG_ANY,
-			"bdb_back_db_open: db_open failed: %s (%d)\n",
-			db_strerror(rc), rc, 0 );
-		return rc;
+	/* initialize the underlying database system */
+	Debug( LDAP_DEBUG_TRACE, "bdb_open: initialize BDB backend\n",
+		0, 0, 0 );
+
+	{	/* version check */
+		int major, minor, patch;
+		char *version = db_version( &major, &minor, &patch );
+
+		if( major != DB_VERSION_MAJOR ||
+			minor != DB_VERSION_MINOR ||
+			patch < DB_VERSION_PATCH )
+		{
+			Debug( LDAP_DEBUG_ANY,
+				"bdb_open: version mismatch\n"
+				"\texpected: " DB_VERSION_STRING "\n"
+				"\tgot: %s \n", version, 0, 0 );
+		}
+
+		Debug( LDAP_DEBUG_ANY, "bdb_open: %s\n",
+			version, 0, 0 );
+	}
+
+#if 0
+	db_env_set_func_malloc( ch_malloc );
+	db_env_set_func_realloc( ch_realloc );
+	db_env_set_func_free( ch_free );
+#endif
+
+	db_env_set_func_yield( ldap_pvt_thread_yield );
+
+	{
+		static char uuidbuf[40];
+
+		bdb_uuid.bv_len = lutil_uuidstr( uuidbuf, sizeof( uuidbuf ));
+		bdb_uuid.bv_val = uuidbuf;
 	}
 
+	bi->bi_open = 0;
+	bi->bi_close = 0;
+	bi->bi_config = 0;
+	bi->bi_destroy = 0;
+
+	bi->bi_db_init = bdb_db_init;
+	bi->bi_db_config = bdb_db_config;
+	bi->bi_db_open = bdb_db_open;
+	bi->bi_db_close = bdb_db_close;
+	bi->bi_db_destroy = bdb_db_destroy;
+
+	bi->bi_op_add = bdb_add;
+	bi->bi_op_bind = bdb_bind;
+	bi->bi_op_compare = bdb_compare;
+	bi->bi_op_delete = bdb_delete;
+	bi->bi_op_modify = bdb_modify;
+	bi->bi_op_modrdn = bdb_modrdn;
+	bi->bi_op_search = bdb_search;
+
+	bi->bi_op_unbind = 0;
+	bi->bi_op_abandon = 0;
+
+	bi->bi_extended = bdb_extended;
+
+#if 0
+	/*
+	 * these routines (and their callers) are not yet designed
+	 * to work with transaction.  Using them may cause deadlock.
+	 */
+	bi->bi_acl_group = bdb_group;
+	bi->bi_acl_attribute = bdb_attribute;
+#else
+	bi->bi_acl_group = 0;
+	bi->bi_acl_attribute = 0;
+#endif
+
+	bi->bi_chk_referrals = bdb_referrals;
+	bi->bi_entry_release_rw = bdb_entry_release;
+
+	/*
+	 * hooks for slap tools
+	 */
+	bi->bi_tool_entry_open = bdb_tool_entry_open;
+	bi->bi_tool_entry_close = bdb_tool_entry_close;
+	bi->bi_tool_entry_first = bdb_tool_entry_next;
+	bi->bi_tool_entry_next = bdb_tool_entry_next;
+	bi->bi_tool_entry_get = bdb_tool_entry_get;
+	bi->bi_tool_entry_put = bdb_tool_entry_put;
+	bi->bi_tool_entry_reindex = bdb_tool_entry_reindex;
+	bi->bi_tool_sync = 0;
+
+	bi->bi_connection_init = 0;
+	bi->bi_connection_destroy = 0;
+
 	return 0;
 }